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iso14443: use the array_length() macro 

Change-Id: Id4431885fb78d8d8679e98111d9f007491c3f13e
Reviewed-on: https://code.wireshark.org/review/15069
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
This commit is contained in:
Martin Kaiser 2016-04-23 14:11:52 +02:00
parent 9fbd4e6fcd
commit f5af43f7d2
1 changed files with 1 additions and 2 deletions
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3
epan/dissectors/packet-iso14443.c
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@ -115,8 +115,7 @@ static const value_string iso14443_short_frame[] = {
static const guint16 code_to_len[] = {
16, 24, 32, 40, 48, 64, 96, 128, 256
};
/* XXX - do we have a generic macro for this? */
#define LEN_CODE_MAX (sizeof(code_to_len) / sizeof(code_to_len[0]))
#define LEN_CODE_MAX array_length(code_to_len)
/* the bits in the ATS' TO byte indicating which other bytes are transmitted */
#define HAVE_TC1 0x40